Used GMC Sierra 1500 AT4 for Sale nearDoctors Inlet, FL
343 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 12,878
- Stock #:
- SG303357T
- VIN:
- 3GTUUEE89SG303357
Sponsored by Jack Hanania Chevrolet
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
12,878 mi
Saint Augustine, FL
32 mi away
Great Deal
$57,652
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 34,467
- Stock #:
- 334983T
- VIN:
- 3GTUUEEL8PG334983
Sponsored Listing
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
34,467 mi
Jacksonville, FL
17 mi away
Fair Deal
$55,154
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 27,568
- Stock #:
- P24698B
- VIN:
- 3GTUUEE86RG424602
New arrival
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
27,568 mi
Orange Park, FL
2 mi away
Good Deal
$54,938
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 94,373
- Stock #:
- P591832A
- VIN:
- 3GTP9EEL2LG436465
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
94,373 mi
Jacksonville, FL
8 mi away
Good Deal
$34,690
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 97,698
- Stock #:
- J1337FNG
- VIN:
- 1GTP9EEL0KZ298195
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
97,698 mi
Home delivery from West Palm Beach, FL
Price includes $253 shipping
Great Deal
$33,100
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 32,771
- Stock #:
- T5584A
- VIN:
- 3GTUUEEL9RG397268
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
32,771 mi
Home delivery from Tampa, FL
Price includes $234 shipping
Good Deal
$51,581
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Summit White
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 85,238
- Stock #:
- PBT10163
- VIN:
- 3GTP9EELXLG374331
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
85,238 mi
Jacksonville, FL
21 mi away
Fair Deal
$36,081
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 7,605
- Stock #:
- 59308283
- VIN:
- 3GTUUEEL3SG308283
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
7,605 mi
Home delivery from Lake Wales, FL
Price includes $155 shipping
Great Deal
$57,280
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Deep Bronze Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 40,400
- Stock #:
- RZ242239T
- VIN:
- 1GTUUEEL6RZ242239
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
40,400 mi
Saint Augustine, FL
32 mi away
Fair Deal
$53,905
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 14,578
- Stock #:
- SZ326802
- VIN:
- 1GTUUEEL3SZ326802
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
14,578 mi
Home delivery from Newnan, GA
Price includes $858 shipping
Fair Deal
$59,522
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 27,568
- Stock #:
- P24698B
- VIN:
- 3GTUUEE86RG424602
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
27,568 mi
Orange Park, FL
2 mi away
Good Deal
$54,938
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 17,352
- Stock #:
- G4913A
- VIN:
- 3GTUUEEL2SG228926
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
17,352 mi
Home delivery from Claxton, GA
Price includes $213 shipping
Fair Deal
$59,455
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 47,914
- Stock #:
- GU6219A
- VIN:
- 3GTUUEE87PG328670
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
47,914 mi
Palatka, FL
32 mi away
Fair Deal
$50,059
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 23,292
- Stock #:
- TWF1774
- VIN:
- 3GTUUEE8XRG342730
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
23,292 mi
Home delivery from Tulsa, OK
Price includes $1,830 shipping
Fair Deal
$56,290
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 87,380
- Stock #:
- 26T102C
- VIN:
- 1GTP9EEL2KZ208089
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
87,380 mi
Gainesville, FL
44 mi away
Fair Deal
$37,618
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 100,337
- Stock #:
- 2630393A
- VIN:
- 1GTP9EEL2MZ405718
New arrival
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
100,337 mi
St. Augustine, FL
30 mi away
Fair Deal
$39,613
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 58,565
- Stock #:
- RG236256P
- VIN:
- 3GTUUEE84RG236256
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
58,565 mi
Saint Augustine, FL
32 mi away
Good Deal
$50,205
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- [GAZ] Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 136,039
- Stock #:
- 281143
- VIN:
- 1GTP9EEL2MZ281143
![[GAZ] Summit White 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/07/31/00/55/2021_gmc_sierra_1500-pic-4535919350000799801-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
136,039 mi
Home delivery from Dallas, TX
Price includes $1,365 shipping
Fair Deal
$31,360
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 97,684
- Stock #:
- 26T406A
- VIN:
- 3GTP9EEL9LG176162
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
97,684 mi
Home delivery from Melbourne, FL
Price includes $274 shipping
Fair Deal
$35,292
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 41,228
- Stock #:
- RZ108561
- VIN:
- 1GTUUEE85RZ108561
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
41,228 mi
Home delivery from Union City, GA
Price includes $578 shipping
Good Deal
$52,292
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 91,752
- Stock #:
- 298645A
- VIN:
- 1GTP9EED6MZ176145
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
91,752 mi
Home delivery from Winter Haven, FL
Price includes $222 shipping
Good Deal
$35,920
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Deep Bronze Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 87,825
- Stock #:
- P048151B
- VIN:
- 1GTUUEE85PZ225750
New arrival
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
87,825 mi
Home delivery from Wesley Chapel, FL
Price includes $299 shipping
Fair Deal
$44,109
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 49,882
- Stock #:
- T178898
- VIN:
- 1GTUUEE89PZ178898
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
49,882 mi
Home delivery from Wesley Chapel, FL
Price includes $168 shipping
Good Deal
$47,688
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 94,373
- Stock #:
- P591832A
- VIN:
- 3GTP9EEL2LG436465
Sponsored Listing
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
94,373 mi
Jacksonville, FL
8 mi away
Good Deal
$34,690
Overview
The GMC Sierra 1500 is a spacious and capable pickup. It is offered in a number of trims providing a wide array of creature comforts. While GMC might be more sooner associated with the chrome-clad Denali variants, the Sierra is also available in more outdoorsy trims, such as the AT4. Designed as a sort of the anti-Denali, the AT4 is designed to get muddy. It features a 2-inch lift, Rancho shocks, upgraded underbody skid plates, an Auto-Trap two-speed transfer case, and a locking rear differential. The AT4 is not without niceties, as it receives a unique black interior with Kalahari accents and a host of creature comforts. The AT4 trim was introduced with the redesigned Sierra 1500 in 2019 and has continued through the 1500’s 2022 model year update.
Key Features
- Gas V8, Duramax Turbodiesel I6
- 2-inch suspension lift w/ Rancho shocks
- Skid plates
- Heated/ventilated front seats, leather upholstery
- Touchscreen infotainment w/ Apple CarPlay, Android Auto
Pricing Details
In Crew Cab configuration, the 2023 GMC Sierra 1500 AT4 carries a $66,700 MSRP. Used examples on CarGurus range from $27,151.00 to $85,885.55 with an average price of $33,426.39. The Sierra 1500 AT4 is available with a number of options packages. The Premium Package adds a number of upgraded driver assistance features. The Technology Package adds a head-up display, bed view camera, and rear camera mirror. The AT4 Preferred Package adds a universal garage door opener, adaptive cruise control, and a power-sliding rear window with a defogger.
Specifications
Performance
Engine
6.2-liter gas V8, 3.0-liter turbodiesel I6
Transmission
Eight-speed automatic (gas), 10-speed automatic (diesel)
Drivetrain
Four-wheel drive (4WD)
Horsepower/Torque
420 hp/460 lb-ft (gas) / 277 hp/460 lb-ft (diesel)
0-60 mph
5.8 seconds
MPG
24 mpg city, 34 mpg highway, 28 combined (6AT) / 26 mpg city, 36 mpg highway, 30 combined (5MT)
Curb weight
4,816 pounds
Dimensions
wheelbase
147.53 inches
length
231.72 inches
width
81.24 inches
height
78.35 inches
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 AT4 cost in Doctors Inlet, FL?
The average GMC Sierra 1500 AT4 costs about $31,839.21. The average price has decreased by -1.5% since last year. The 343 for sale near Doctors Inlet, FL on CarGurus, range from $27,151 to $85,886 in price.
How many GMC Sierra 1500 AT4 vehicles in Doctors Inlet, FL have no reported accidents or damage?
315 out of 343 for sale near Doctors Inlet, FL have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 15 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Gasoline engines are available.
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2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
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